baber/WOPTO huggingface dataset:
Patent JP-H10335793-A (JP)
Title: Formation of resist film on circuit board, device thereof and carrying instrument thereof
Inventor: MUKAIZONO YOSHINOBU
IPC: H05K3/28
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To form a resist film on a circuit board into a uniform thin layer, and a method wherein a resist film formation device is provided with a circulation carrying means for making a suspension means, which grips the circuit board and suspends the circuit board, circulation carry and a board carrying means for carrying the board in the unidirectional direction, and the carrying system of the treating part of the device is made to intermit independently of the circulation carrying systems in the front and rear of the carrying system and the board carrying systems in the front and rear of the carrying system. SOLUTION: Two systems of carrying means are a circulation carrying means for making a suspension means 40, which grips a circuit board W, circulation carry and a board carrying means for carrying the board W in the unidirectional direction. The means 40 is circulated and is carried by the circulation carrying means. The circuit board W of a work is gripped and is carried by the means 40 located on the carrying path of one part of a circulation carrying path which is formed by the circulation carrying means. While a suspension means 41 works a vertical motion at the carrying part of a treating part, the movable part of a feed side board delivery part is not coupled physically with the movable part of the carrying part of the treating part.
Patent JP-H057276-A (JP)
Title: Color image reader
Inventor: SHIMIZU SATOSHI
IPC: H04N1/46
Filed: 1991-06-26
Abstract: PURPOSE:To improve color separation capability without degrading the S/N of an image signal. CONSTITUTION:Only one single color light source out of three single color light sources 111,112 and 113 is turned on during the storage period of a CCD104 corresponding to the single light source and the lighted single color light source is turned off during the storage period corresponding to the data reading period of the single color light source. This cycle is repeated by a light source lighting circuit 110 while changing the light source to be lighted in order and the CCD104 is driven by a CCD driving circuit 107 during a storage period corresponding to the data read-out period to read out the data.
Patent JP-H103426-A (JP)
Title: Cache memory device
Inventor: HAMAHATA HIROSUMI
IPC: G06F12/08
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To omit an expensive chip which is used for a tag address storage part and also to easily increase the number of sets of the tag address storage part by using this storage part and a data storage part in common to each other. SOLUTION: A cache control part 5 controls a selector part 3 which outputs a tag address. Then the part 5 reads the tag address information out of a tag address/data storage part 4. A CPU 1 decides whether a part of a logical address under accessing is coincident with the tag address information. If the coincidence is confirmed between the address and the information, it's decided that the data are stored in the part 4 of a cache memory device 2. If no coincidence is confirmed. it's decided that no data are stored in the part 4. Thus, the data on the place shown by the logical address that is accessed by the CPU 1 are stored in the part 4.
Patent JP-S6214668-A (JP)
Title: Toner supplying device
Inventor: ABENO MASASHI
IPC: G03G15/08
Filed: 1985-07-12
Abstract: PURPOSE:To hold the toner concentration in a developer constant with simple constitution by changing variation in agitation load with the toner concentration into the deformation of an elastic body and converting it into a shift in the mutual relation of a double shaft, and increasing or decreasing the effective area of a toner falling hole. CONSTITUTION:When it is assumed that the toner concentration of the developer is higher than set toner density, the toner falling hole 5 of an external shaft 3 is closed with the toner falling hole 6 of an internal shaft 4 by setting the relative angle between the toner falling hole 5 of the external shaft 3 and the toner falling hole 6 of the internal shaft 4, so that no toner 2 falls. When the toner concentration decreases, the agitation load of the developer decreases. The variation in the load causes variation in the quantity of deformation of a coil spring 11 which couples the external shaft 3 and internal shaft 4 with each other and the toner fall hole 5 and toner fall hole 6 are set at the same position, so that the toner 2 falls in an agitation case 15 and is mixed with the developer 13.
Patent JP-H04234069-A (JP)
Title: Apparatus and method for hybrid development for tri-level xerography
Inventor: DERUMAA JII PAAKAA
IPC: G03G15/01
Filed: 1991-06-26
Abstract: PURPOSE: To provide a multicolor electrophotographic developing device and method for suppressing the peripheral electric field development of a complementary try level image. CONSTITUTION: At a first developing station 32, a developing system with conductive magnetic brushes 35 and 36(CMB) is adopted and in a hybrid developing system using insulating magnetic brushes 37 and 38(IMB) and being for developing a synthetic try level xerographic latent image, at a second developing station 34, the conductivity of an IMB developer is ordered to be 10<-13> -10<-15> Ωcm, to prevent parasitic peripheral electric field development by an IMB developing system at the second developing station 34. Additionally, a scorotron corona electrifier 100 arranged between two developing housings 32 and 34 is used and an image developed at the first station 32 is electrified up to the same potential as that of a background (white level).  Thus, at the second developing station 34, the parasitic peripheral electric field development with the IMB developer is prevented by <10<-13> Ωcm conductivity.
Patent JP-H0276347-A (JP)
Title: Terahertz electromagnetic wave device
Inventor: IIRU NOERU DEYUURINGU SAADO
IPC: H04B10/43
Filed: 1989-06-19
Abstract: PURPOSE: To generate and detect a tera Hertz wave propagated freely for a communication system by using a pulse generating system operated in an extremely high frequency method. CONSTITUTION: An ultrahigh speed switch element is an ultrahigh speed photoconductive switch 6 connecting to a coplaner transmission line 11 configured with two parallel metallic wires placed on an insulating board. A metallic pad 8 is connected to a bias voltage power supply 9 to activate the ultrahigh speed switch. A bias of about 5V is applied to a gap to short-circuit the gap by using an ultra-short laser pulse whose duration time is in the order of sub-pico seconds. A tuned 1/4 wavelength antenna structure is excited through the gap transient excitation and the oscillation is produced at this wavelength. Thus, an antenna 5 emits a radiant ray 13 with this characteristic wavelength and the radiant ray is propagated in off-chip to a remote place.
Patent JP-S6134142-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/06
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a sliding contact material hardly causing agglutination and having superior wear resistance by adding specified percentages of Cu, Cd, Sn, Te, Sr and Zr to Ag. CONSTITUTION:The sliding contact material having low and stable contact resistance as well as reduced agglutination and improved wear resistance is obtd. by adding 3-12wt% Cu, 0.1-5wt% Cd, 1-7wt% Sn and 0.5-5wt% at least one among Te, Sr and Zr to Ag. When a part of the added elements, is substituted with 0.01-0.5wt% Fe group element such as Fe, Ni or Co crystal grains are made fine and the wear resistance can be improved further.
Patent JP-H092181-A (JP)
Title: Air bag cover
Inventor: TOTANI CHIHARU
IPC: B60R21/20
Filed: 1995-06-21
Abstract: PURPOSE: To provide an air bag cover to facilitate formation of a break scheduled part even in a decorative sheet having a skin layer and arranged on a core surface. CONSTITUTION: A folded air bag is covered with an air bag cover 10, and a break scheduled part 16 broken to protrude the air bag during expansion is formed. The air bag cover comprises a core 11; and a decorative sheet 12 arranged on the surface side of the core 11. The decorative sheet 12 comprises a skin layer 13 on the surface side of the decorative sheet 12; a barrier layer 14 formed on the back side of the decorative sheet 12 and for protecting the skin layer 13 during injection-molding of the core 11. The break scheduled part 16 comprises a recessed part 16a formed on the back side of the core 11; a cut part 16b formed in the barrier layer 14 of the decorative sheet 12; and a pin hole 16c extending through the skin layer 13 of the decorative sheet 12.
Patent JP-S6048342-A (JP)
Inventor: YAMAMOTO SHIROU
IPC: B32B5/00
Filed: 1983-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6215264-A (JP)
Title: Paint for porous building material
Inventor: KAWACHI YOJI
IPC: B32B13/12
Filed: 1985-07-12
Abstract: PURPOSE:To obtain the titled paint giving an excellent finished appearance and resistant to yellowing and deterioration with ultraviolet radiation, etc., by using a polymer (dispersion) composed of an acrylic copolymer having a specific glass transition point and an incompatible polymer as a vehicle. CONSTITUTION:The objective paint can be produced by using a vehicle obtained by compounding (A) an acrylic copolymer having a glass transition point of -20-+50 deg.C and dispersed in a solvent [e.g. alkyl(meth)acrylate having 1-20C alkyl group] with (B) a polymer incompatible with said copolymer [e.g. polyurethane resin, ethylene-vinyl acetate copolymer, ethylene-(meth)acrylate copolymer, polyisobutylene resin, polyester resin, styrene-diene block copolymer, or its hydrogenation product] at a weight ratio of 50:50-95:5.
Patent JP-H024949-A (JP)
Title: Alloyed hot-dip galvanized sheet steel having excellent peeling resistance and its manufacture
Inventor: KIKUCHI TOSHIHIRO
IPC: C23C2/28
Filed: 1988-06-24
Abstract: PURPOSE:To improve the corrosion resistance of the powdery peeling resistance in a coated layer at the time of press forming in the case of manufacturing the title sheet steel by providing a hot dip zinc bath for coating with specific compsn. CONSTITUTION:At the time of manufacturing an alloyed hot-dip galvanized sheet steel where hot-dip zinc coating is applied to a sheet steel, which is thereafter heated to alloy the matrix on the surface of the sheet steel and the coated Zn on the interface, the compsn. of a hot dip zinc bath for coating is regulated to, by weight, <0.20% Al, 0.0001 to 0.5% B, 0.0001 to 1.0% Ti, or it is regulated to a hot dip zinc bath contg. 5 to 15% Fe in addition to the above compsn., and the phase form of the coated layer is regulated to a delta1 single phase or a mixed phase of a delta1 phase and a xsi phase. The alloyed hot-dip galvanized sheet steel in which the powdery peeling of the coated layer is not generated at the time of press forming, having good working yield and furthermore having excellent corrosion resistance can be obtd.
Patent JP-H09313034-A (JP)
Title: Raising of seedling for grafting use in grafting device
Inventor: MISHIRO TAKAHIRO
IPC: A01G1/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain uniform scion seedlings and stock seedlings with the height from the tray therefor to their crotyledons at their suitable grafting time falling within a specified range. SOLUTION: Scion seedlings and stock seedlings held in a tray are carried to the corresponding treatment sections, respectively, each of the seedlings is cut at a desired site below its cotyledon, and the scion cut off from each of the scion seedlings is grafted to a stock of each of the stock seedlings, cut and deprived of scion portion. In this case, sprouted seedlings as both the scion seedlings and stock seedlings are grown to a specified height in a germination house and then delivered so as to ensure the height from the tray to the root of the cotyledon of each of the seedlings at their suitable grafting time to be a specified level or higher.
Patent JP-2000347431-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJII ICHIRO
IPC: G03G5/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor high in sensitivity, excellent in electric characteristics, hardly deteriorated in photosensitivity even when repeatedly used and stable in potential by electrification by incorporating a specific oxotitanyl phthalocyanine compound as a charge generating material in a charge generating layer and a specific mixture as a charge transferring material in a charge transferring layer. SOLUTION: This electrophotographic photoreceptor is formed by laminating a photosensitive layer consisting of the charge generating layer and the charge transferring layer on an electrically conductive support. The oxotitanyl phthalocyanine compound shown by the formula is incorporated as the charge generating material in the charge generating layer and the mixture of a hydrazone compound with a styryl compound is incorporated as the charge transferring material in charge transferring layer. In the formula, X is a halogen atom or an alkyl, alkoxy or aralkyl group; (m) is an integer of 0-4. As a result, such an electrophotographic photoreceptor is obtained, as is excellent in photosensitive characteristic, repeatedly usable property and effects to restrain deterioration of the potential by electrification and so on.
Patent JP-S6135166-A (JP)
Title: Rectifying circuit
Inventor: SUGIMOTO KAZUAKI
IPC: H02M7/12
Filed: 1984-07-25
Abstract: PURPOSE:To switch between half-wave rectifying operation and a full-wave rectifying operation by operating switch means in response to a DC output voltage, and controlling to turn ON and OFF a gate turn OFF thyristor in a rectifying circuit. CONSTITUTION:Half-wave and full-wave rectifications are switched by a GTO (Gate turn-OFF thyristor) 19. In other words, when the PUT (programmable junction transistor) 25 of an automatic switching circuit 21 is ON, the GTO 19 is shortcircuited between the gate and the cathode, the GTO 19 becomes OFF to set a half-wave rectification. When the PUT 25 is OFF, a Zener voltage is generated at a Zener diode 36, the GTO 19 becomes ON to set the full-wave rectification. This PUT 25 is shortcircuited between the anode and the cathode at every one period of an input AC voltage by a resetter having a capacitor 22, a transistor 23 and a resistor 24, and reset to OFF state.
Patent JP-S5677540-A (JP)
Title: Device for controlling recirculation of exhaust gas
Inventor: OSANAWA TADAHISA
IPC: F02D21/08
Filed: 1979-11-29
Abstract: PURPOSE: To enable to recirculate exhaust gas at a constant rate and to improve general performance of an engine, by converting the negative pressure in an intake pipe into a negative pressure proportional to the venturi pressure, and driving an exhaust-gas recirculation control valve in response to the negative pressure.  
     CONSTITUTION: When the flow rate of intake air is increased with opening of an throttle valve 5, partial vacuum developed at the venturi is also raised and transmitted via a conduit 27 to a vacuum pressure 24 of a vacuum control valve 16. Thereupon, a valve element 20 is pulled up by a diaphragm 23 and a valve port 19 is opened to an appropriate opening. Resultantly, negative pressure in a conduit 17 is transmitted via a conduit 15 to a vacuum chamber 13 of an exhaust-gas recirculation control valve 11, so that a valve element 9 fitted in a valve port 8 formed in an exhaust-gas recirculating passage 6 is opened. Here, the negative pressure in a passage defined between a valve port 19 and a restriction 39 disposed at a portion of vacuum conduit 17 is controlled to be constant through operation of a vacuum control valve 30 including a valve port 31 and a valve element 32, and the negative pressure thus controlled is transmitted to vacuum chamber 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0449979-A (JP)
Title: Effective temperature maintainer for improvements of fire extinguishing capacity of halon, halon in automatic fire extinguisher using foaming fire extinguishing agent, or foaming fire extinguishing agent
Inventor: AKATSU YUKIO
IPC: A62C3/00
Filed: 1990-06-15
Abstract: PURPOSE:To improve an automatic fire extinguisher-maintaining function by the use of halon or foaming fire extinguishing agent by setting the temperature of a halon liquid agent within a specified range when the fire extinguisher filled with the halon is set and setting the temperature of the foaming fire extinguishing agent within a specified range when the fire extinguisher filled with the foaming fire extinguishing agent is set. CONSTITUTION:When a halon-1211 fire extinguisher is set, temperature is adjusted usually within a range of 10 deg.-15 deg.C and when a foaming fire extinguishing agent fire extinguisher is set, temperature is set always within a range of 20 deg.-25 deg.C. Thus, the fire extinguishing capacity of halon or the foaming fire extinguishing agent in an automatic fire extinguisher using the halon or the foaming fire extinguishing agent is improved.
Patent JP-S6312969-A (JP)
Title: Cursor mobile device
Inventor: ICHIJO HIROSHI
IPC: G06F3/0481
Filed: 1986-07-03
Abstract: PURPOSE:To quickly and easily align a cursor by controlling the moving speed of the cursor by the rotational speed of a rotary encoder. CONSTITUTION:The output of the rotary encoder 1 is supplied to a phase discriminating clock output circuit 2, and the output of the circuit 2 is supplied to an up/down counter 3. The counter 3 is reset at every prescribed time by the output of a timing signal generating circuit 4, switches an up-count or a down-count by following a phase discriminating output from the circuit 2, and counts a clock pulse from the circuit 2. The count data of the counter 3 is read to a register 5 and registered at every prescribed period by the output of the circuit 4, and added algebraically to the register data of a register 8 by an adder 6. Its added value is read by a load pulse outputted from the circuit 4 through a temporary register 7, and read and registered by the register 8 whose timing is controlled. Accordingly, the contents of the register 8 become a value accumulating the count value of the counter of every prescribed period, and a cursor position is controlled in accordance with the storage contents of the register 8.
Patent JP-H0730477-A (JP)
Title: Initial position adjusting circuit in time-divided multidirectional multiplex communication system
Inventor: OONO KATSUMARU
IPC: H04B7/24
Filed: 1993-06-25
Abstract: PURPOSE:To provide a circuit capable of automating initial position adjustment in a time-divided multidirectional multiplex communication system. CONSTITUTION:In a master station 10, a burst detecting circuit 12 detects an initial position adjusting burst transmitted from a slave station 20. An ACQ information multiplexing circuit 13 multiplexes information (ACQ information) necessary for initial position adjustment with transmitting data based upon the detected result. In the slave station 20, an ACQ information detecting circuit 23 detects the ACQ information transmitted from the master station 10. A delay quantity controlling circuit 22 switches the transmission timing of the burst until the detection of the ACQ information by the circuit 23 and determines the transmitting position of an initial position adjusting burst. Since the slave station 20 has the transmission timing of the initial position adjusting burst, initial position adjustment can be attained without executing specific initialization.
Patent JP-H0450815-A (JP)
Title: Backlight power source for liquid crystal display device
Inventor: UEDA SHIRO
IPC: H02M7/538
Filed: 1990-06-15
Abstract: PURPOSE:To prevent the no-lighting, and also, to prevent the flicker from being felt by providing a tube current detecting circuit for detecting the tube current of a cold cathode tube and feeding it back to a switching circuit. CONSTITUTION:A tube current detecting circuit 5 for detecting the tube current of a cold cathode tube 4 and feeding it back to a switching circuit 2 is provided. When the actuation voltage of the cold tube 4 is fluctuated, the tube current of the cold cathode tube 4 is detected by the tube current detecting circuit 5, and fed back to the switching circuit 2. Accordingly, the input voltage of an inverter 3 is varied so as to allow a constant current to flow to the tube current detecting circuit 5, that is, so as to make an actuation voltage of a cold cathode constant. In such a manner, no-lighting does not occur, and also, since the frequency of the switching circuit 2 can also be made constant, a flicker comes not to be felt.
Patent JP-S5277709-A (JP)
Title: Head position detecting circuit for magnetic disc apparatus
Inventor: INOUE YUUJI
IPC: G11B21/08
Filed: 1975-12-24
Abstract: PURPOSE:To reduce seek errors by slicing the position signal generated when a servo head crosses concentrical circular tracks at the levels proportional to the moving speed of the servo head thereby genrating a position pulse.
Patent JP-S6134459-A (JP)
Title: Trackless scanner for inspection of pipe
Inventor: TOMIZAWA FUMIO
IPC: G01N29/26
Filed: 1984-07-27
Abstract: PURPOSE:To run the apparatus in parallel with the center line of a base pipe, by detecting the circumferential spiral with respect thereto to control the axial direction of a drive wheel. CONSTITUTION:This scanner detects circumferential spiral thereof with an anti-zigzag sensor 4 fixed on a base 2 and changes the direction of an axial driving mechanism 3 with a circumferential attitude control mechanism 5 and a drive wheel 31 through the anti-zigzag sensor 4. A circumferential rotor 7 is rotated about the base 2 with an aid of a curvature sensor 6 mounted on the axial driving mechanism 3 and driven with a circumferential rotor driving mechanism 8. An ultrasonic probe 91 is fixed on the circumferential rotor 7.
Patent JP-H0321718-A (JP)
Title: Foundation pile for weak ground
Inventor: OTSUKI NOBORU
IPC: E02D5/60
Filed: 1989-06-17
Abstract: PURPOSE:To obtain a friction pile which does not sink even in weak ground by forming the inner core part of the pile from a light-weight material such as foam polystyrene, etc., and forming the outer shell part from a hard material such as reinforced concrete, FRP, etc. CONSTITUTION:An inner core part 1 is made of a light-weight material such as foam polystyrene, etc. An outer shell part 2 for covering the inner core part 1 is made of a hard material such as reinforced concrete, FRP, etc. Further, friction plates, resistance plates are attached to the outer shell part 2 as required. A friction pile which operates efficiently even in weak ground can thus be obtained.
Patent JP-H05345266-A (JP)
Title: Grinding method and blade for grinding device
Inventor: OKADA KOICHI
IPC: H01L21/304
Filed: 1992-06-15
Abstract: PURPOSE:To efficiently carry out grinding work by conveying a sample to a table for grinding with a first tip and then, by grinding it with a second tip which can carry out finer grinding than the first tip. CONSTITUTION:A sample is mounted on a table and conveyed in the desired direction. A driving means rotates and drives a blade 30 in which a first tip 32a is provided opposed to the table separated by a predetermined distance so that the sample is brought into contact. Also, a second tip 32b which can carry out finer grinding than that by the first tip 32a is provided at the blade 30 ahead of the first tip 32a in the conveying direction and separated from the table by a predetermined distance. The sample is ground by the first tip 32a and then, further ground by the second tip 32b.
Patent JP-S5853917-A (JP)
Inventor: KURUTO DEMURAA
IPC: C08G59/00
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。